Kai Langer Steals Ellen's Heart And Yours Isn't Safe, Either

10/04/2013 12:02pm ET

Kai says his friends like him because he has a good smile and he's so nice to them. We love him for additional reasons: his fedora and his impeccable Bruno Mars covers. This week, the 4-year-old cutie returned to "Ellen" to perform "Treasure."

Yes, Kai, we will let you treasure us, too.

Can't get enough of Kai? You don't have to...

Kai's Ellen Appearances